4
System Configuration
Section 1-2
Number of Mounted Units
The maximum number of High-speed Counter Units and other Special I/O
Units that can be mounted to the C200HX, C200HG, or C200HE CPU Rack,
Expansion I/O Rack, or Slave Rack is 16 and the maximum number of those
mounted to any other PC is 10.
Note
1.
A maximum of four High-speed Counter Units can be mounted to the Slave
Rack.
2.
Do not mount the High-speed Counter Unit to the two slots on the right of
the CPU.
3.
Do not mount the High-speed Counter Unit to the Slave Rack if the IORD
or IOWR instruction is to be used with the C200HX, C200HG, or C200HE.
Summary of Contents for C200H-CT021
Page 1: ...C200H CT021 High speed Counter Unit Operation Manual Revised December 2000 ...
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